.story_body{
	margin-top: 20px;
	width: 900px;
}
.story_left{
	float: left;
}
.story_right{
	float: right;
}
.story_item{
	background-color: #FFF;
	width: 635px;
	height: 300px;
	box-shadow: 0 1px 5px #3A444E;
	-webkit-box-shadow: 0 1px 5px #3A444E;
	-moz-box-shadow: 0 1px 5px #3A444E;
}
.story_position{
	margin: 0 0 10px 0;
	font-size: 14px;
	font-weight: 400;
}